Worst Friend In The World T.T

Just now..i ply my friend quizz...i get lot of them also below then 50 %...
I feel that i'm the worst friend in the world ...T.T
Hope them won't angry me...please 4gif me...
Haizz..cnt think that..i'll get the result is that bad...

I'm useless right???
If u all angry me...i won't blame u all =)
Coz all also my fault...wish me can know u all more well as i can ...^^
Gambateh ! ! LOL ! !